检查字符串里是否有空格,列表、元祖里是否有空
1 def func(x): 2 if type(x) is str and x: //如果type(x)是字符串且x不为空 3 for i in x: 4 if i == ' ': 5 return True 6 elif x and type(x) is list or type(x) is tuple: 7 for i in x: 8 if not i: //如果i不为空 9 return True 10 elif not x: 11 return True 12 13 14 print(func([]))